feat:add code block test case

cypress/integration/menus/codeblock.spec.ts

@@ -0,0 +1,37 @@
+import Editor from '../../../src/editor'
+
+describe('菜单-代码块', () => {
+
+  beforeEach(() => {
+    cy.visit('http://localhost:3000/canvas-editor/')
+
+    cy.get('canvas').first().as('canvas').should('have.length', 1)
+  })
+
+  const text = `console.log('canvas-editor')`
+
+  it('代码块', () => {
+    cy.getEditor().then((editor: Editor) => {
+      editor.listener.saved = function (payload) {
+        const data = payload.data[2]
+
+        expect(data.value).to.eq('log')
+
+        expect(data.color).to.eq('#b9a40a')
+      }
+
+      editor.command.executeSelectAll()
+
+      editor.command.executeBackspace()
+
+      cy.get('.menu-item__codeblock').click()
+
+      cy.get('.dialog-option [name="codeblock"]').type(text)
+
+      cy.get('.dialog-menu button').eq(1).click()
+
+      cy.get('@canvas').type('{ctrl}s')
+    })
+  })
+
+})